A Middle Eastern woman was caught surveilling a U.S. port of entry on the Mexican border holding a sketchbook with Arabic writing and drawings of the facility and its security system, federal law enforcement sources tell Judicial Watch.

The woman has been identified as 23-year-old Leila Abdelrazaq, according to a Customs and Border Patrol (CPB) report obtained by JW this week. Abdelrazaq appeared to have two accomplices, a 31-year-old man named Gabriel Schivone and a 28-year-old woman named Leslie Mcafee. CBP agents noticed the trio “observing the facilities” at the Port of Mariposa in Nogales, Arizona on December 2. Schivone was first noticed inside the entrance of the pedestrian area while the two women stood outside by the entry door, the CPB document states.

When federal officers asked Abdelrazaq why she was drawing sketches of the facilities she “stated because she’s never been to the border,” according to the CBP report. Abdelrazaq resisted showing officers the sketchbook, citing personal reasons, but subsequently handed it over. “During the inspection of the Abdelrazaq sketching book, CBPOs noticed the book contained writings in English and Arabic language,” federal officers write in the document. “There were drawings of what appeared to be vehicle primary inspection area and an additional drawing of pedestrian turn stile gate depicting video surveillance cameras above the gate.” The report proceeds to reveal that the drawings were “partial and incomplete.”